题目内容
People in that mountainous area seldom ride bicycles.Instead they travel ________.
[ ]
A.
by a horse
B.
by horses
C.
on a horse
D.
on horse
答案:C
解析:
解析:
|
表示交通方式时,常用by+单数名词,在名词前通常不用冠词; 也可用on+不定冠词+单数名词或on+复数名词。 |
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